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To find the percentage of one number in relation to another number then divide the relative number by the base number and multiply the result by 100.
Example : what percentage of 54 is 21. Then 21 is the relative number and 54 is the base number. Percentage = 100 x 21/54 = 38.89 (2dp)
What else can I help you with?
What is the formula for an octagon?
There is no formula for an octagon. There are formulas for figuring out different aspects of an octagon, such as its perimeter, diameter, etc.
What is the formula for figuring how many studs in a wall?
[(Linear feet x 12) / 16] + 1 is the formula.
What is the formula for figuring percentage?
X as a percentage of Y = 100*X/Y.
What are the formula to calculate staff cost percentages?
It is 100*staff costs/total costs.
What is the formula to work out percentages?
To calculate X, as a percentage of Y, divide (100*X) by Y.
How to find the empirical formula with percentages?
To find the empirical formula with percentages, first convert the percentages to grams. Then divide the grams by the atomic mass of each element. Finally, simplify the ratios to find the simplest whole number ratio, which represents the empirical formula.
How to find the empirical formula from percentages?
To find the empirical formula from percentages, convert the percentages to grams, then divide the grams by the element's molar mass to find the moles. Finally, divide the moles by the smallest number of moles to get the ratio of elements in the compound, which represents the empirical formula.
What is the formula for figuring the square root?
There is no formula for the square root of a number, unfortunately.
How do you calculate the empirical formula using percentages?
To calculate the empirical formula using percentages, first convert the percentages to grams. Then divide the grams by the element's molar mass to find the moles. Finally, divide the moles by the smallest number of moles to get the ratio of elements in the compound, which represents the empirical formula.
What is the formula for an octagon?
There is no formula for an octagon. There are formulas for figuring out different aspects of an octagon, such as its perimeter, diameter, etc.
What is the formula for figuring how many studs in a wall?
[(Linear feet x 12) / 16] + 1 is the formula.
How can one determine the empirical formula when provided with percentages of the elements present in a compound?
To determine the empirical formula from percentages of elements in a compound, convert the percentages to grams, then to moles. Divide the moles of each element by the smallest number of moles to find the ratio of elements. Finally, write the empirical formula using the ratios as subscripts for each element.
What is the formula for figuring percentage?
X as a percentage of Y = 100*X/Y.
How to calculate the empirical formula from mass percentages?
To calculate the empirical formula from mass percentages, first convert the mass percentages to grams. Then divide the grams of each element by its molar mass to find the moles of each element. Finally, divide the moles of each element by the smallest number of moles to get the simplest whole number ratio, which represents the empirical formula.
What is formula for figuring diameter of a circle?
diameter = circumference / pi diameter = radius * 2
Is there a mathematical formula for figuring out age?
Yes. The current year minus the year you were born
What is the formula for figuring cubic inches in a gallon?
gallons x 231 = cubic inches
